question_answer

The length of the largest possible rod that can be placed in a cubical room is 35\[\sqrt{3}\] m. The surface area (in sq metre) of the largest possible sphere that fits within the cubical room is ______\[\left( \mathbf{Take}\,\,\mathbf{\pi =}\frac{\mathbf{22}}{\mathbf{7}} \right)\]

A) 4250                    

B) 2450

C) 3850               

D) 3500

E) None of these